1. Belt Driven
  2. Duoseal 1400
Back to the product list

Two-Stage Rugged Belt Drive Pump 
DuoSeal 1400

Cat. No #1400

 

  • Legendary longevity and exceptional durability.
  • Low pump rpm, cool running, longer service life.
  • Large oil reservoir dilutes contaminants.
  • High oil feed port draws cleanest oil.
  • Suitable for toughest applications.
  • Low maintenance.
  • Available in 115V/60Hz and 230V/60Hz.
Free air displacement @60Hz: 0.9 cfm (25 L/min)
Ultimate pressure: 1x10-4 Torr (1.3x10-4 mbar)

 

Contact Us
Request a Quote Find a Local Representative
Share

Description

 

Rugged oil seal pumps for a wide variety of vacuum needs, including Schlenk drying lines, freeze drying, degassing, concentrations, distillations, and more. Pull drive enables low rpm operation by reducing friction, oil temperature, and oil degradation. Its large oil reservoir minimizes contamination effects and extends maintenance intervals. Single stage pumps should not operate continuously above 50 torr. 

Two stage pumps should not operate continuously above 10 torr.

Specifications

 

1399
1400
1380
1376
1397
1374
1405
1402
Weight
62
70
116
180
213
215
132
132
Ultimate Pressure
1.5x10⁻²
1x10⁻⁴
1.5x10⁻²
1x10⁻⁴
1x10⁻⁴
1x10⁻⁴
1x10⁻⁴
1x10⁻⁴
115V Order Number
1399B-01
1400B-01
1380B-01
1376B-01
1397B-01
1374B-01
1405B-01
1402B-01
Inlet Connection
3/4-20
3/4-20
1-20
1-20
1.75-20
1.75-20
1-20
1-20
Motor Power, HP (kW) at 60 Hz
1/3 (0.25)
1/3 (0.25)
1/2 (0.37)
1 (0.75)
1 (0.75)
1.5 (1.12)
1/2 (0.37)
1/2 (0.37)
Motor Speed, RPM, @60Hz
750
580
535
525
400
510
525
525
Oil Capacity, L
0.47
0.59
3.5
2.4
1.2
1.2
2.1
2.1
Tubing Needed, I.D. in. (mm)
7/16 (11)
7/16 (11)
13/16 (21)
1 5/8 (41)
1 5/8 (41)
-
13/16 (21)
13/16 (21)
Dimensions, LxWxH, in (mm)
430x230x250
465x292x328
510x310x380
510x359x390
660x348x476
660x348x476
510x305x391
510x305x391
Free Air Displacement
1.2 (35)
0.9 (25)
5.6 (158)
10.6 (300)
17.7 (500)
23 (650)
3.2 (90)
5.6 (158)

Downloads

Belt_Drive_DuoSeal_1374_1376_1397_1400_1402_1405.pdf

Duoseal 1400